Need logo for blue collar business (HVAC) providing "Expert TRADE Solutions"- see what I did there?

This is what Expert Trade Solutions was looking for in their logo design

We need a logo for a company that manufactures products (solutions) for the HVAC industry, therefore providing "Expert Trade Solutions.".. haha, get it? Trade? Anyways, our products include everything from little helpful gadgets to highly technological thermostats. Our target market is the heating and air conditioning industry as a whole- from the suppliers to the companies actually out in the field installing and servicing the equipment.
We are looking for something simple, clean, but still says durable and gritty. Clear as mud? Great.
Not opposed to color, but would prefer to keep it minimal. Nothing that screams "Fruit Ninja," you know? We are professionals around here. Read more